(insoluble sulfur)ot20 (is-hs-7020 highly thermal stability) Technical specification Appearance: Yellow powder (non-flying) Sulphur content (%): 80.0ía1.0 Insoluble sulphur content (% min.): 72 High temp. Stability (% min.) (105íµ*15min): 75 Oil content (%): 20.0ía1.0 Acid content (as h2so4), % max.: 0.05 Heating loss (60íµ*2h), % max.: 0.40 Ash, % max.: 0.15 Fineness(100mesh), % min.: 99.8
